| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.56 | 6.445% | $96.3966 | $96.40 | $96.40 | $96.40 |
| Purchase #2 | $169.90 | 9.659% | $186.3106 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $54.98 | 9.408% | $60.1525 | $60.15 | $60.15 | $60.20 |
| Purchase #4 | $67.30 | 5.506% | $71.0055 | $71.01 | $71.00 | $71.00 |
| Purchase #5 | $24.40 | 11.314% | $27.1606 | $27.16 | $27.15 | $27.20 |
| Purchase #6 | $25.43 | 9.758% | $27.9115 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $161.57 | 9.275% | $176.5556 | $176.56 | $176.55 | $176.60 |
| 7 purchase totals = | $594.14 | $645.4929 | $645.50 | $645.45 | $645.60 | |